spectrum, we can empower more... people to innovate, create new technologies and jobs... and strengthen the economy. america is the world's leader in wireless. let's keep it that way. free up licensed spectrum today, so wireless... can do more for america tomorrow. >>> welcome to world news tonight, in the frozen zone, a massive ice storm in the heart of the country. drivers out of control, winter weather from new mexico to maine. hundreds of thousands without power, temperatures drop. >>> celebration of the life of nelson mandela, leaders around the world going to south africa to bid him farewell. >>> made in america. clothes made in america again. and tonight, you can trace your jeans to the farmer who grew the cotton. make it a merry christmas for american jobs.